coo_align: Aligns coordinates

In MomX/Momocs: Morphometrics using R

Aligns coordinates

Description

Aligns the coordinates along their longer axis using var-cov matrix and eigen values.

Usage

coo_align(coo)

Arguments

coo	matrix of ⁠(x; y)⁠ coordinates or any Coo object.

Value

a matrix of (x; y) coordinates, or a Coo object.

See Also

Other aligning functions: coo_aligncalliper(), coo_alignminradius(), coo_alignxax()

Other coo_ utilities: coo_aligncalliper(), coo_alignminradius(), coo_alignxax(), coo_baseline(), coo_bookstein(), coo_boundingbox(), coo_calliper(), coo_centdist(), coo_center(), coo_centpos(), coo_close(), coo_down(), coo_dxy(), coo_extract(), coo_flipx(), coo_force2close(), coo_interpolate(), coo_is_closed(), coo_jitter(), coo_left(), coo_likely_clockwise(), coo_nb(), coo_perim(), coo_range(), coo_rev(), coo_right(), coo_rotatecenter(), coo_rotate(), coo_sample_prop(), coo_samplerr(), coo_sample(), coo_scale(), coo_shearx(), coo_slice(), coo_slidedirection(), coo_slidegap(), coo_slide(), coo_smoothcurve(), coo_smooth(), coo_template(), coo_trans(), coo_trimbottom(), coo_trimtop(), coo_trim(), coo_untiltx(), coo_up(), is_equallyspacedradii()

Examples

coo_plot(bot[1])
coo_plot(coo_align(bot[1]))

# on a Coo
b <- bot %>% slice(1:5) # for speed sake
stack(coo_align(b))

MomX/Momocs documentation built on Nov. 18, 2023, 10:53 p.m.